Explosion-proof hoist bridge crane "explosion-proof crane" for short, is explosion-proof electric hoist lifting mechanism of the double beam bridge crane, conform to JB/T10219-2001 standard for explosion-proof beam crane of the act, the technology is mature, reliable, simple structure, small shape, light weight, convenient installation, use and maintenance. Environmental conditions: work for three-phase ac power supply, the rated frequency 50 hz, rated voltage 380 v. Working environment temperature is 20 ~ 40 ℃. Indoor work 40 ℃ relative humidity shall not exceed 50%, outdoor work at 25 ℃ relative humidity allows short-term as high as 100%. Install and use the location of the altitude does not exceed 2000 m. Suitable for light duty in mechanical maintenance workshop, warehouse, yard, hydropower station and loading and unloading, is promotes the use of lifting equipment in China.
Explosion-proof crane is on the basis of the crane, according to GB3836.1-2010 "explosive environment with explosion-proof electrical equipment" and GB3836.2-2010 "explosive environment with electrical equipment insulation type" d "electrical equipment" design, with reasonable structure, beautiful appearance, strong anti explosion, etc. Machine and HB (BCD), HBS (BMD) type explosion-proof electric hoist, lifting weight 1-10 tons, the span 7.5 22.5 meters, working-level A3 - A5, work environment - 25 ℃ ~ + 40 ℃.
This product is widely used in chemical industry unit of factory, warehouse and yard, equipped with the ground and the driver room two forms, the driver chamber is divided into open type, closed type two kinds, install form is divided into left and right, introduction to direction of side and end, for users to choose according to their usage.
